densifier造句

• Experimental study on efficient densifier for mine
  矿用液压增稠剂性能的试验研究
• The first group is polyurethane prepolumer which is made from polyether resin and diisocyanate etc after polymerization ; the second group is made by mixing up cross linker , accelerator , softener , densifier , mold preventive and stuffing etc
  甲组分别是以聚醚树脂和二异氰酸脂等为原料，经聚合反应制成的含端异氰酸脂基的聚氨基甲酸脂预聚物；乙组分别由交联剂、促进剂、增韧剂、增黏剂、防霉剂和填充剂等混合加工而成。
• On the base of analyzing and comparing merits and drawbacks of the available matrices for eba , the author put forward his study idea , which adopted the composite of regenerated cellulose and superfine tio2 , respectively as reactive matrix and densifier , to prepare a spherical hydrophilic matrix for eba
  在分析和比较已有扩张床基质优缺点的基础上，作者提出了自己的研究思路，即采取再生纤维素和超细钛白粉分别作为反应性骨架材料和增重剂，复合制备出球形亲水性扩张床基质。